package com.yzkj.cpjxc.business.system.filter;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;


/**
 * XSS漏洞过滤器
 */
public class XssFilter implements Filter {
	
	FilterConfig filterConfig = null;
	@Override
	public void destroy() {
	
		this.filterConfig = null;

	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		
		chain.doFilter(new XssHttpServletRequestWrapper((HttpServletRequest) request), response);

	}

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		
		this.filterConfig = filterConfig;

	}

}

